diff options
| -rw-r--r-- | src/winmain/qtmain_winrt.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/winmain/qtmain_winrt.cpp b/src/winmain/qtmain_winrt.cpp index 151294d2c4..22d3f5bd91 100644 --- a/src/winmain/qtmain_winrt.cpp +++ b/src/winmain/qtmain_winrt.cpp @@ -81,6 +81,27 @@ typedef ITypedEventHandler<Core::CoreApplicationView *, Activation::IActivatedEv static int g_mainExitCode; +static QtMessageHandler defaultMessageHandler; +static void devMessageHandler(QtMsgType type, const QMessageLogContext &context, const QString &message) +{ +#ifndef Q_OS_WINPHONE + static HANDLE shmem = 0; + static HANDLE event = 0; + if (!shmem) + shmem = CreateFileMappingFromApp(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 4096, L"qdebug-shmem"); + if (!event) + event = CreateEventEx(NULL, L"qdebug-event", 0, EVENT_ALL_ACCESS); + + void *data = MapViewOfFileFromApp(shmem, FILE_MAP_WRITE, 0, 4096); + memset(data, quint32(type), sizeof(quint32)); + memcpy_s(static_cast<quint32 *>(data) + 1, 4096 - sizeof(quint32), + message.data(), (message.length() + 1) * sizeof(wchar_t)); + UnmapViewOfFile(data); + SetEvent(event); +#endif // !Q_OS_WINPHONE + defaultMessageHandler(type, context, message); +} + class AppContainer : public Microsoft::WRL::RuntimeClass<Core::IFrameworkView> { public: @@ -127,6 +148,10 @@ public: // (Unused) handle will automatically be closed when the app exits CreateFile2(reinterpret_cast<LPCWSTR>(pidFileName.utf16()), 0, FILE_SHARE_READ|FILE_SHARE_DELETE, CREATE_ALWAYS, ¶ms); + // Install the develMode message handler +#ifndef Q_OS_WINPHONE + defaultMessageHandler = qInstallMessageHandler(devMessageHandler); +#endif } // Wait for debugger before continuing if (debugWait) { |